ZPSA20 Series
2 x 3.5” 14-22W AC-DC Power Supplies
Features
u Wide Range AC Input
u Low profile, Industry Standard Footprint
u Global Safety Agency Compliance
u Class B conducted EMI
Key Market Segments & Applications
Specifications
Model
ZPSA20
Input Voltage range
Inrush Current
(1)
-
A
85 - 264VAC (47 - 440Hz) or 120 - 370VDC
40A maximum at 240VAC input, 25°C ambient cold start
Input Current (115/230VAC)
Leakage Current
Hold Up Time (Typ)
Temperature Coefficient
Voltage Accuracy
Adjustment Range
Minimum Load
Load Regulation
Line Regulation
Ripple & Noise (2)
Short Circuit Protection
Overvoltage Protection
Efficiency
A
mA
ms
-
-
-
A
-
0.25 / 0.12
0.6mA maximum (264VAC, 60Hz)
8ms at 115VAC input
±0.05%/°C
±1%
None
None
±1% (10 - 100% load change)
±0.5% (100 - 240VAC line change)
1% or 50mV whichever is greater
Continuous - hiccup mode
-
mV
-
V
%
-
110 - 130% of nominal (Zener clamp)
82% typical
LED Indicator
Green LED = OK
Operating Temperature
Storage Temperature
Humidity (non condensing)
Cooling
°C
°C
-
0 to +70°C derate linearly to 37.5% load from 45 to 70°C
-20 to +85°C
10 - 95% RH
Convection
-
Withstand Voltage
Isolation Resistance
Vibration (non operating)
Shock
-
-
-
-
Input to Ground 1.5kVAC, Input to Output 3kVAC, Output to Ground 500VAC for 1 min.
>100M at 25C & 70%RH, Output to Ground 500VDC
23.52m/s2 (10 - 55Hz: constant sweep 1 min X, Y, Z for 1 hour)
< 196.1 m/s2 (20G)
Safety Agency Certification
Conducted & Radiated EMI
Immunity
-
-
-
UL60950-1, CSA60950-1 (cUL), EN60950-1, CE Mark
EN55022-B, FCC Class B
EN61000-4-2, -3, -4, -5, -6, -8
Weight (Typ)
g
100g
Size (WxLxH)
Warranty
mm
yrs
2 x 3.5 x 0.79 (including underside components)
Two Years
(1) Safety certified for 47 - 63Hz input only
(2) Measured with 0.1uF ceramic & 10uF electrolytic at 20MHz BW
1-800-526-2324 • www.us.tdk-lambda.com/lp/
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